A witness told investigators she “witnessed [Luis] Ruiz physically beat Carina Saunders and then tie her up. That he drug her to an upstairs room and tied her to a small table… that he then cut off her left foot and then tried to cut off her right foot when the saw broke.”

In July 2012, Luis Ruiz and Jimmy Massey were both officially charged with first-degree murder.

According to court documents, Oklahoma City police received an anonymous tip in 2013 that the clothing Saunders was wearing at the time of her murder was located at 504 Oakdale Dr.

The home was searched but nothing was found.

The former homeowner, Kenny Richards, was initially questioned in Saunders' death and was accused of pimping her out shortly before her death.

"And so because we've gotten other leads and tips that sent us here, we're going to do everything we can to write this one off and hopefully we will find something," said Jessica Brown, with the Oklahoma State Bureau of Investigation.